Signed Espinosa Sterling Silver Pearls & Quartz HEAVY Mexico Necklace

For sale is this vintage, circa early 1990's (possibly earlier), solid sterling silver Jorge Esponisa abstract necklace. It measures 19" long and the pendant drop measures 3" long. The pendant is set with HUGE gray mabe pearls and pale green cabochons that I believe are quartz. The necklace is heavy, weighing in at over 110 grams (3.56 ozt.) and it is in excellent condition. The clasp shows the 4 definitive hallmarks found on quality sterling Mexican jewelry (925, Taxco, Mexico and the tax ID number). The piece also carries Jorge Esponisa signature. No damage or repairs.